Question

1. Find the perimeter of a carpet whose length is 3m and breadth is 1.8 m​

Answer 1

perimeter of carpet = length× breath

= 3m ×1.8m

= 5.4m

Answer 2

Given :-

Length of the carpet = 3 m

Breadth of the carpet = 1.8 m

To Find :-

The perimeter of a carpet.

Analysis :-

Here we are given with the length and breadth of the carpet.

We are asked to find the perimeter of the carpet. From the question we understand that the carpet is rectangular in shape.

Substitute the given values in the formula of perimeter of rectangle and find the perimeter accordingly.

Solution :-

We know that,

• p = Perimeter
• l = Length
• b = Breadth

By the formula,

$\underline{\boxed{\sf Perimeter \ of \ rectangle=2(Length +Breadth) }}$

Given that,

Length (l) = 3 m

Breadth (b) = 1.8 m

Substituting their values,

= 2(3 + 1.8)

= 2(4.8)

= 9.6 m

Therefore, the perimeter of the rectangle is 9.6 m.